Emit event to check inputchange in maininputmanager startup so

if playlist/item starts before that, it's noticed. Should
fix #1614 for qt4 part

modules/gui/qt4/input_manager.cpp

@@ -505,6 +505,13 @@ MainInputManager::MainInputManager( intf_thread_t *_p_intf )
     /* Warn our embedded IM about input changes */
     CONNECT( this, inputChanged( input_thread_t * ),
              im, setInput( input_thread_t * ) );
+
+    /* emit check if playlist has allready started playing */
+    vlc_value_t val;
+    var_Change( THEPL, "playlist-current", VLC_VAR_CHOICESCOUNT, &val, NULL );
+    IMEvent *event = new IMEvent( ItemChanged_Type, val.i_int);
+    QApplication::postEvent( this, static_cast<QEvent*>(event) );
+
 }
 
 MainInputManager::~MainInputManager()